Illusion interacting with U-turn

[Yumil 26]

So, I've quickly checked around and it doesn't seem to be known thing, but apologies if I missed it :

 

If a pokemon with illusion, such as zoroark, uses U-turn, while the illusion hasn't been broken, the swapped pokemon will keep using the illusion sprite as if he had illusion (also the corresponding cry). Moreover, the sprite and name won't update once he gets damaged by a move like illusion would.

 

I've attached a couple of screenshots to illustrate the issue. I'm using a couple of mods on that screenshot but I've tested removing them and got the same result, I just got lazy and didn't redo the screenshots. (note the mods do detect the typing change, however)

 

It's not a big thing but it's a bit jarring to see.